| 1 | #pragma once |
| 2 | |
| 3 | #include <mbgl/style/source.hpp> |
| 4 | |
| 5 | #include <cstdint> |
| 6 | #include <exception> |
| 7 | #include <string> |
| 8 | |
| 9 | namespace mbgl { |
| 10 | |
| 11 | class MapObserver { |
| 12 | public: |
| 13 | virtual ~MapObserver() = default; |
| 14 | |
| 15 | static MapObserver& nullObserver() { |
| 16 | static MapObserver mapObserver; |
| 17 | return mapObserver; |
| 18 | } |
| 19 | |
| 20 | enum class CameraChangeMode : uint32_t { |
| 21 | Immediate, |
| 22 | Animated |
| 23 | }; |
| 24 | |
| 25 | enum class RenderMode : uint32_t { |
| 26 | Partial, |
| 27 | Full |
| 28 | }; |
| 29 | |
| 30 | virtual void onCameraWillChange(CameraChangeMode) {} |
| 31 | virtual void onCameraIsChanging() {} |
| 32 | virtual void onCameraDidChange(CameraChangeMode) {} |
| 33 | virtual void onWillStartLoadingMap() {} |
| 34 | virtual void onDidFinishLoadingMap() {} |
| 35 | virtual void onDidFailLoadingMap(std::exception_ptr) {} |
| 36 | virtual void onWillStartRenderingFrame() {} |
| 37 | virtual void onDidFinishRenderingFrame(RenderMode) {} |
| 38 | virtual void onWillStartRenderingMap() {} |
| 39 | virtual void onDidFinishRenderingMap(RenderMode) {} |
| 40 | virtual void onDidFinishLoadingStyle() {} |
| 41 | virtual void onSourceChanged(style::Source&) {} |
| 42 | }; |
| 43 | |
| 44 | } // namespace mbgl |
| 45 | |